Lingna Dai — accepted AI-conference papers

2024

Human-Robot Interactive Creation of Artistic Portrait Drawings

Fei Gao, Lingna Dai, Jingjie Zhu, Mei Du, Yiyuan Zhang, Maoying Qiao +3

ICRA 2024poster

In this paper, we present a novel system for Human-Robot Interactive Creation of Artworks (HRICA). Different from previous robot painters, HRICA allows a human user and a robot to alternately draw strokes on a canvas, to collaboratively create a portrait drawing through frequent interactions. The ke…

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2021

Bridging Unpaired Facial Photos and Sketches by Line-Drawings

Meimei Shang, Fei Gao, Xiang Li, Jingjie Zhu, Lingna Dai

ICASSP 2021accepted

In this paper, we propose a novel method to learn face sketch synthesis models by using unpaired data. Our main idea is bridging the photo domain ${\mathcal{X}}$ and the sketch domain Y by using the line-drawing domain ${\mathcal{Z}}$. Specially, we map both photos and sketches to line-drawings by u…

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